Incidental Mutation 'R9469:Atp8a2'
ID 715381
Institutional Source Beutler Lab
Gene Symbol Atp8a2
Ensembl Gene ENSMUSG00000021983
Gene Name ATPase, aminophospholipid transporter-like, class I, type 8A, member 2
Synonyms Ib, wl, agil
MMRRC Submission
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.362) question?
Stock # R9469 (G1)
Quality Score 225.009
Status Not validated
Chromosome 14
Chromosomal Location 59884980-60324363 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 60028668 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Proline at position 933 (L933P)
Ref Sequence ENSEMBL: ENSMUSP00000079238 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000080368]
AlphaFold P98200
Predicted Effect probably benign
Transcript: ENSMUST00000080368
AA Change: L933P

PolyPhen 2 Score 0.320 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000079238
Gene: ENSMUSG00000021983
AA Change: L933P

DomainStartEndE-ValueType
Pfam:PhoLip_ATPase_N 14 80 2.3e-27 PFAM
Pfam:E1-E2_ATPase 85 348 6.7e-15 PFAM
Pfam:HAD 385 790 3.2e-22 PFAM
Pfam:Cation_ATPase 465 564 3.2e-14 PFAM
Pfam:PhoLip_ATPase_C 807 1059 2.8e-79 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a member of the P4 ATPase family of proteins, which are thought to be involved in a process called lipid flipping, whereby phospholipids are translocated inwards from the exoplasmic leaflet to the cytosolic leaflet of the cell membrane, which aids in generating and maintaining asymmetry in membrane lipids. This protein is predicted to contain an E1 E2 ATPase, a haloacid dehalogenase-like hydrolase (HAD) domain, and multiple transmembrane domains. Associations between this protein and cell cycle control protein 50A are important for translocation of phosphatidylserine across membranes. Mutations in this gene have been associated with cerebellar ataxia, mental retardation and disequilibrium syndrome (CAMRQ). In addition, a translocation breakpoint within this gene was observed in an individual with neurological dysfunction. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Aug 2015]
PHENOTYPE: Mice homozygotes for spontaneous mutations have abnormal gait and tremors, with axonal degeneration in central and peripheral neurons. Symptoms progress to immobility and death by 1-month of age. Heterozygotes show subtle locomotor abnormalities and are hyporesponsive to tail pinching. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 78 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acsbg3 A T 17: 57,183,283 (GRCm39) D8V probably benign Het
Ada T A 2: 163,574,192 (GRCm39) M155L probably benign Het
Adam23 A G 1: 63,584,671 (GRCm39) I360V probably benign Het
Ahnak G A 19: 8,988,225 (GRCm39) G3170R probably damaging Het
Alb G A 5: 90,610,659 (GRCm39) D80N probably benign Het
Amph G T 13: 19,270,769 (GRCm39) G126V probably damaging Het
Anks1b A T 10: 90,733,205 (GRCm39) M994L possibly damaging Het
Bcas1 T C 2: 170,191,292 (GRCm39) D546G possibly damaging Het
Bmpr2 A C 1: 59,881,928 (GRCm39) M186L probably benign Het
Clca3a2 T C 3: 144,507,938 (GRCm39) I711V probably damaging Het
Cobll1 G A 2: 64,966,774 (GRCm39) T128I probably damaging Het
Cog4 T C 8: 111,608,804 (GRCm39) W165R unknown Het
Cyp2j5 G A 4: 96,517,731 (GRCm39) R494* probably null Het
Dnah2 G A 11: 69,321,896 (GRCm39) A3808V probably damaging Het
Dnah5 A T 15: 28,421,146 (GRCm39) T3828S probably benign Het
Dsg1c T C 18: 20,400,947 (GRCm39) I150T probably damaging Het
Ehd2 A T 7: 15,684,332 (GRCm39) I489N probably damaging Het
Fam24a C A 7: 130,938,392 (GRCm39) T94K probably damaging Het
Gata2 A G 6: 88,182,301 (GRCm39) E423G possibly damaging Het
Gm8947 A G 1: 151,069,063 (GRCm39) I299V unknown Het
Gpr161 A G 1: 165,133,896 (GRCm39) I53V possibly damaging Het
Guca2b G A 4: 119,515,817 (GRCm39) Q15* probably null Het
Hus1 A G 11: 8,948,744 (GRCm39) V219A probably benign Het
Il5 T C 11: 53,614,824 (GRCm39) W129R probably damaging Het
Ipmk A G 10: 71,201,843 (GRCm39) Y77C probably damaging Het
Kcnip3 A G 2: 127,307,322 (GRCm39) L136P probably benign Het
Klhl2 G A 8: 65,196,069 (GRCm39) A558V probably benign Het
Klra5 C A 6: 129,883,686 (GRCm39) W147L possibly damaging Het
Lig3 G A 11: 82,686,199 (GRCm39) C613Y probably benign Het
Lrriq1 A G 10: 103,050,761 (GRCm39) S664P probably benign Het
Megf6 A G 4: 154,335,369 (GRCm39) Y276C probably damaging Het
Mlph A G 1: 90,856,068 (GRCm39) E119G probably damaging Het
Mrpl39 T G 16: 84,517,170 (GRCm39) R316S probably damaging Het
Myo18b T C 5: 112,994,247 (GRCm39) D902G probably benign Het
Myocd A G 11: 65,087,220 (GRCm39) S236P probably benign Het
Myom1 G T 17: 71,368,122 (GRCm39) A482S possibly damaging Het
Nol4 A G 18: 23,085,318 (GRCm39) V32A probably damaging Het
Nrp2 T C 1: 62,804,030 (GRCm39) Y555H probably damaging Het
Or12d12 T C 17: 37,610,956 (GRCm39) D119G probably damaging Het
Or4d10c G A 19: 12,065,434 (GRCm39) H241Y probably benign Het
Or52l1 A T 7: 104,829,967 (GRCm39) H199Q probably damaging Het
Or8k27 C A 2: 86,275,787 (GRCm39) D180Y probably damaging Het
Papss1 A G 3: 131,288,959 (GRCm39) K175E possibly damaging Het
Pdcd5 T C 7: 35,343,827 (GRCm39) M39V probably benign Het
Plcl2 G A 17: 50,913,953 (GRCm39) D321N probably benign Het
Plxna4 G A 6: 32,494,526 (GRCm39) P30L probably benign Het
Pou2f1 G A 1: 165,740,830 (GRCm39) T113I probably benign Het
Ptpn2 T A 18: 67,808,907 (GRCm39) H303L probably benign Het
R3hdm1 T A 1: 128,106,921 (GRCm39) probably null Het
Rdx T C 9: 51,977,069 (GRCm39) V106A probably damaging Het
Ripk2 T C 4: 16,138,181 (GRCm39) D249G possibly damaging Het
Rnf169 A T 7: 99,575,567 (GRCm39) S343T possibly damaging Het
Rnf40 T A 7: 127,195,769 (GRCm39) L671Q probably damaging Het
Scube3 C A 17: 28,386,138 (GRCm39) S793* probably null Het
Sipa1l3 A T 7: 29,028,481 (GRCm39) M1633K possibly damaging Het
Slc16a14 A T 1: 84,900,612 (GRCm39) N124K probably benign Het
Smarcd2 G A 11: 106,163,332 (GRCm39) A68V probably benign Het
Smg1 T C 7: 117,739,774 (GRCm39) E3391G possibly damaging Het
Spata32 T C 11: 103,099,741 (GRCm39) M255V possibly damaging Het
Sstr5 T A 17: 25,710,941 (GRCm39) Q96L probably damaging Het
Tcaf3 A G 6: 42,573,828 (GRCm39) I128T probably benign Het
Tfdp1 C T 8: 13,422,965 (GRCm39) T290M probably benign Het
Ticrr C T 7: 79,344,511 (GRCm39) H1459Y probably benign Het
Tmed4 T A 11: 6,223,763 (GRCm39) Q171L probably benign Het
Tmem40 G A 6: 115,719,321 (GRCm39) S48F possibly damaging Het
Tnfaip1 A G 11: 78,419,075 (GRCm39) probably null Het
Top1mt A G 15: 75,539,742 (GRCm39) Y290H probably damaging Het
Topaz1 A T 9: 122,577,585 (GRCm39) D165V probably damaging Het
Trim44 T C 2: 102,230,651 (GRCm39) S127G unknown Het
Ubac1 G A 2: 25,897,763 (GRCm39) R286C probably damaging Het
Ube2u A G 4: 100,406,958 (GRCm39) E273G possibly damaging Het
Vmn1r213 G A 13: 23,196,101 (GRCm39) S228N probably benign Het
Vmn2r28 A T 7: 5,487,118 (GRCm39) V515E probably damaging Het
Vps13d A G 4: 144,780,691 (GRCm39) L4011P Het
Ythdc2 T C 18: 45,019,383 (GRCm39) F1384S probably damaging Het
Zfp423 T A 8: 88,509,519 (GRCm39) Y275F probably damaging Het
Zfp493 A G 13: 67,934,325 (GRCm39) K93E probably benign Het
Zfp980 G T 4: 145,427,687 (GRCm39) G139W probably benign Het
Other mutations in Atp8a2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01289:Atp8a2 APN 14 59,928,910 (GRCm39) missense probably benign 0.00
IGL01505:Atp8a2 APN 14 60,265,512 (GRCm39) missense probably benign 0.00
IGL01614:Atp8a2 APN 14 60,282,437 (GRCm39) missense probably damaging 0.99
IGL01621:Atp8a2 APN 14 60,253,317 (GRCm39) splice site probably benign
IGL01634:Atp8a2 APN 14 60,235,511 (GRCm39) missense probably benign 0.01
IGL01672:Atp8a2 APN 14 59,928,982 (GRCm39) missense probably benign 0.01
IGL01898:Atp8a2 APN 14 60,260,962 (GRCm39) missense probably damaging 1.00
IGL01945:Atp8a2 APN 14 60,263,609 (GRCm39) missense probably damaging 1.00
IGL02006:Atp8a2 APN 14 60,094,497 (GRCm39) missense possibly damaging 0.90
IGL02089:Atp8a2 APN 14 60,264,369 (GRCm39) splice site probably null
IGL02211:Atp8a2 APN 14 60,265,425 (GRCm39) missense probably benign 0.00
IGL02283:Atp8a2 APN 14 60,254,248 (GRCm39) missense possibly damaging 0.86
IGL02337:Atp8a2 APN 14 60,235,451 (GRCm39) missense probably benign 0.32
IGL02571:Atp8a2 APN 14 60,249,907 (GRCm39) splice site probably benign
IGL02795:Atp8a2 APN 14 60,271,191 (GRCm39) missense probably damaging 0.96
IGL02874:Atp8a2 APN 14 60,039,701 (GRCm39) missense probably damaging 1.00
IGL02999:Atp8a2 APN 14 60,162,571 (GRCm39) nonsense probably null
IGL03307:Atp8a2 APN 14 60,253,321 (GRCm39) critical splice donor site probably null
IGL03345:Atp8a2 APN 14 60,011,460 (GRCm39) missense probably benign
PIT4431001:Atp8a2 UTSW 14 59,892,075 (GRCm39) missense probably benign
R0334:Atp8a2 UTSW 14 59,928,961 (GRCm39) missense probably damaging 1.00
R0368:Atp8a2 UTSW 14 60,097,661 (GRCm39) missense probably damaging 1.00
R0420:Atp8a2 UTSW 14 60,011,193 (GRCm39) missense probably damaging 1.00
R0684:Atp8a2 UTSW 14 60,260,593 (GRCm39) missense probably benign 0.00
R0755:Atp8a2 UTSW 14 60,247,330 (GRCm39) missense possibly damaging 0.96
R0853:Atp8a2 UTSW 14 60,097,719 (GRCm39) missense probably benign 0.01
R0908:Atp8a2 UTSW 14 60,097,719 (GRCm39) missense probably benign 0.01
R0991:Atp8a2 UTSW 14 60,031,378 (GRCm39) missense probably benign 0.33
R1025:Atp8a2 UTSW 14 60,097,719 (GRCm39) missense probably benign 0.01
R1190:Atp8a2 UTSW 14 60,097,719 (GRCm39) missense probably benign 0.01
R1387:Atp8a2 UTSW 14 60,097,719 (GRCm39) missense probably benign 0.01
R1426:Atp8a2 UTSW 14 60,097,719 (GRCm39) missense probably benign 0.01
R1442:Atp8a2 UTSW 14 60,097,772 (GRCm39) splice site probably benign
R1472:Atp8a2 UTSW 14 60,097,719 (GRCm39) missense probably benign 0.01
R1538:Atp8a2 UTSW 14 60,097,719 (GRCm39) missense probably benign 0.01
R1573:Atp8a2 UTSW 14 60,097,655 (GRCm39) missense probably benign 0.00
R1620:Atp8a2 UTSW 14 60,028,632 (GRCm39) missense probably benign
R1661:Atp8a2 UTSW 14 60,097,635 (GRCm39) missense possibly damaging 0.80
R1673:Atp8a2 UTSW 14 60,028,689 (GRCm39) missense probably benign 0.00
R1749:Atp8a2 UTSW 14 60,097,623 (GRCm39) nonsense probably null
R1796:Atp8a2 UTSW 14 60,258,207 (GRCm39) critical splice donor site probably null
R1815:Atp8a2 UTSW 14 60,324,073 (GRCm39) missense probably damaging 1.00
R1836:Atp8a2 UTSW 14 60,243,815 (GRCm39) missense possibly damaging 0.49
R1935:Atp8a2 UTSW 14 60,097,719 (GRCm39) missense probably benign 0.01
R1936:Atp8a2 UTSW 14 60,097,719 (GRCm39) missense probably benign 0.01
R1937:Atp8a2 UTSW 14 60,097,719 (GRCm39) missense probably benign 0.01
R2416:Atp8a2 UTSW 14 60,162,457 (GRCm39) missense probably damaging 1.00
R2760:Atp8a2 UTSW 14 60,097,641 (GRCm39) missense probably benign 0.43
R3029:Atp8a2 UTSW 14 59,928,914 (GRCm39) frame shift probably null
R3621:Atp8a2 UTSW 14 60,263,587 (GRCm39) splice site probably null
R3768:Atp8a2 UTSW 14 60,281,785 (GRCm39) missense probably benign 0.19
R3784:Atp8a2 UTSW 14 60,011,415 (GRCm39) missense probably damaging 1.00
R3896:Atp8a2 UTSW 14 60,263,589 (GRCm39) critical splice donor site probably null
R4009:Atp8a2 UTSW 14 60,265,434 (GRCm39) missense possibly damaging 0.54
R4591:Atp8a2 UTSW 14 59,892,078 (GRCm39) missense probably benign 0.03
R4866:Atp8a2 UTSW 14 59,928,916 (GRCm39) missense probably damaging 1.00
R4879:Atp8a2 UTSW 14 60,245,918 (GRCm39) nonsense probably null
R5059:Atp8a2 UTSW 14 59,928,986 (GRCm39) missense probably benign 0.00
R5529:Atp8a2 UTSW 14 60,031,314 (GRCm39) critical splice donor site probably null
R5788:Atp8a2 UTSW 14 60,258,242 (GRCm39) missense probably damaging 0.96
R6126:Atp8a2 UTSW 14 60,281,775 (GRCm39) missense probably benign
R6295:Atp8a2 UTSW 14 60,249,848 (GRCm39) nonsense probably null
R6393:Atp8a2 UTSW 14 60,011,204 (GRCm39) nonsense probably null
R6454:Atp8a2 UTSW 14 60,245,948 (GRCm39) splice site probably null
R6651:Atp8a2 UTSW 14 60,011,470 (GRCm39) missense probably benign 0.00
R6763:Atp8a2 UTSW 14 60,245,857 (GRCm39) missense probably benign 0.12
R6767:Atp8a2 UTSW 14 60,284,171 (GRCm39) missense probably damaging 1.00
R6912:Atp8a2 UTSW 14 60,249,859 (GRCm39) missense probably benign 0.33
R7032:Atp8a2 UTSW 14 60,255,289 (GRCm39) splice site probably null
R7243:Atp8a2 UTSW 14 59,885,291 (GRCm39) missense probably benign
R7352:Atp8a2 UTSW 14 60,028,653 (GRCm39) missense probably benign
R7355:Atp8a2 UTSW 14 60,282,453 (GRCm39) missense possibly damaging 0.65
R7382:Atp8a2 UTSW 14 59,892,043 (GRCm39) missense probably benign 0.00
R7451:Atp8a2 UTSW 14 60,028,630 (GRCm39) missense probably null 0.00
R7483:Atp8a2 UTSW 14 60,245,824 (GRCm39) missense probably benign 0.00
R7516:Atp8a2 UTSW 14 60,094,516 (GRCm39) missense probably damaging 1.00
R7831:Atp8a2 UTSW 14 60,011,202 (GRCm39) missense probably damaging 0.99
R8116:Atp8a2 UTSW 14 60,263,657 (GRCm39) missense probably damaging 1.00
R8171:Atp8a2 UTSW 14 60,283,493 (GRCm39) missense probably damaging 1.00
R8504:Atp8a2 UTSW 14 59,885,366 (GRCm39) nonsense probably null
R8516:Atp8a2 UTSW 14 59,928,921 (GRCm39) missense probably benign 0.00
R8552:Atp8a2 UTSW 14 60,011,431 (GRCm39) missense probably benign 0.00
R8852:Atp8a2 UTSW 14 60,162,545 (GRCm39) missense probably damaging 1.00
R9367:Atp8a2 UTSW 14 60,249,827 (GRCm39) critical splice donor site probably null
R9691:Atp8a2 UTSW 14 60,245,829 (GRCm39) missense probably damaging 0.96
R9709:Atp8a2 UTSW 14 60,271,187 (GRCm39) missense probably damaging 0.98
Z1088:Atp8a2 UTSW 14 60,265,419 (GRCm39) missense probably benign
Z1177:Atp8a2 UTSW 14 60,243,779 (GRCm39) missense possibly damaging 0.93
Predicted Primers PCR Primer
(F):5'- AACTGAGCATGGAGGTCCTAG -3'
(R):5'- AGACTAACAATGCCCCTTGC -3'

Sequencing Primer
(F):5'- CTGACAGGACTTGCATGCTATAGAC -3'
(R):5'- GCCCCTTGCAAAAGCCC -3'
Posted On 2022-06-15